baber/WOPTO huggingface dataset:
Patent RU-2054719-C1 (RU)
Inventor: KOCHIN LEONTIJ V
IPC: H01B19/00
Filed: 1993-06-10
Granted: 1996-02-20
Abstract: FIELD: electrical engineering. SUBSTANCE: plant fringing insulation paper tape includes base, two disc milling cutters which axes are parallel to axis of movement of tape, two immobile knives, mechanism to control distance between milling cutters, reel-up and reel-out coils, drive of two milling cutters and of reel-up coil, pressing roller, Plant is inserted with roll mounted in parallel to pressing roller and in one plane with roller and friction clutch installed in circuit of drive of reel-up coil which ensures constant speed of tape independent of amount of tape of reel-up coil. Drive between driving and driven milling cutters is built with transmission ratio 1:1 in the form of two belt transmissions and two gear wheels put on two levers hinged at angle relative to each other. Angle between levers change with change of distance between milling cutters (width of machined tape). Drive of roll is manufactured in the form of friction variable-speed drive. Rotational speed of roll varies due to change of position of driving roller which means that spacing of fringe cutting changes. EFFECT: increased quality of fringing thanks to enhanced precision of spacing of cutting and shortness of interaction of knife with tape, simplified design of plant and reduced labour input for transfer to cutting of tapes of different width. 4 cl, 2 dwg
Patent RU-2061667-C1 (RU)
Inventor: ADONIN NIKOLAJ YU
IPC: C07C13/547
Filed: 1993-07-01
Granted: 1996-06-10
Abstract: FIELD: semiproducts in the production of thermally stable polymers and dispersive vat dyes. SUBSTANCE: 5,5′- biacenaphthenyl is prepared by reductive combination of 5-chloro (bromo, iodo) acenaphthene with zinc powder or magnesium chips in the presence of catalytic amounts of nickel chloride, bromide or iodide, nitrogen-containing ligand such as 2,2′-bipyridyl or 1,10-phenanthropine and promoter in dimethyl formamide at 60-150 C. The process affords safety and 96 % conversion. EFFECT: more efficient preparation process. 5 tbl
Patent RU-2080941-C1 (RU)
Title: Vibrator
IPC: B06B1/16
Filed: 1993-08-06
Granted: 1997-06-10
Abstract: FIELD: vibrating machinery used in civil engineering, mining and other industries. SUBSTANCE: in unbalanced vibrator with electromagnetic device for relieving bearings of unbalanced weight shaft from centrifugal force, including circular electromagnets installed in vibrator body, each electromagnet is made with pair of explicit poles and located between them is bias winding. Each pair of electromagnet poles forms closed magnetic circuit with pair of explicit poles located on rotor at side which is opposite to unbalanced weight. Electromagnets are installed in body coaxially with shaft. Poles of electromagnet can be made of electrical sheet steel laminations. Due to passing of magnetic flow along shortest way bypassing unbalanced weight and body, ensured is possibility of manufacturing unbalanced weight from common structural materials and reduction of loss in magnetic circuit. EFFECT: high efficiency. 1 cl, 3 dwg
Patent RU-2069162-C1 (RU)
Title: Vibroconveyor for miniature articles
Inventor: SMIRNOV ARKADIJ B
IPC: B65G27/00
Filed: 1993-08-12
Granted: 1996-11-20
Abstract: FIELD: materials handling. SUBSTANCE: vibroconveyor has base, pan for articles installed on base on springs and vibrator connected with low frequency voltage source. Vibrator is made in form of piezoelectric converter secured on resilient strip arranged in parallel with pan for articles. Ends of strip are rigidly connected to springs. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2059483-C1 (RU)
Title: Vehicle windshield wiper selector switch
Inventor: YAVORKOVSKAYA YULIYA S
IPC: H01H25/04
Filed: 1993-10-06
Granted: 1996-05-10
Abstract: FIELD: automotive industry; selector switches of windshield wipers with windshield washers. SUBSTANCE: mounted on outer side of base 6 are common supply contacts 8. Cantilever mounted spring plates 9 are secured on contacts 8. Middle contacts of plates engage with additional fixed contacts 11 of windshield wiper, and peripheral contacts 12, with fixed contacts 13 of windshield washer. Plates 9 engage with projections 14 of pusher coupled with inner arm of control lever 2. EFFECT: provision of independent operation of electric circuits of windshield wiper and windshield washer. 2 cl, 2 dwg
Patent RU-2065490-C1 (RU)
Inventor: KUZNETSOVA EVGENIYA G
IPC: C12C7/00
Filed: 1993-10-01
Granted: 1996-08-20
Abstract: Область использования - пивоваренная промышленность. Способ предусматривает приготовление солодового затора, осахаривание его, фильтрование затора, кипячение его с хмелем, осветление сусла, охлаждение, главное брожение и дображивание, фильтрование и карбонизацию. В сусло во время его кипячения с хмелем вносят сушеные измельченные корневища и корни солодки в количестве 1,20-1,50 г/дал сусла, при этом время кипячения сусла с солодкой составляет 1,5-2 часа.
Patent RU-2059532-C1 (RU)
Title: Method of enhancing lateral controllability of aerobatic sports aeroplane
Inventor: KOCHELOVSKIJ YURIJ A
IPC: B64C13/46
Filed: 1993-12-20
Granted: 1996-05-10
Abstract: FIELD: aeronautical engineering; aerobatic sports aeroplanes. SUBSTANCE: coupling between deflection of control stick and ailerons is made non-linear realizing the monotonically diminishing dependence of gradient of rise of angle of deflection of ailerons by motion of control stick from maximum magnitude of gradient equal to 30-40 deg/1 in area of neutral position of control stick and to magnitudes of 0-5 deg/1 at full deflection. EFFECT: reduced amplitude of control stick return motion during rolling and enhanced accuracy of stabilization of angle of roll. 4 dwg
Patent RU-2065134-C1 (RU)
Title: Method of determination of position of vector of kinetic moment of contactless gyroscope
Inventor: ARTYUKHOV EVGENIJ A
IPC: G01C19/24
Filed: 1993-12-21
Granted: 1996-08-10
Abstract: FIELD: precision instrument engineering. SUBSTANCE: invention is designed for use in contactless (electrostatic, magnetic) gyroscopes as part of orientation and navigation systems of moving object. Method of determination of direction cosines of vector of kinetic moment of gyroscope is based on use of signals of beats of dynamically unstabilized spherical rotor with reference to supporting elements along three mutually orthogonal suspension axes Phase shifts through angle π/2 between first and second signals, between second and third signals and between third and first signals are input. Then phase-shifted signals are multiplied: first one with second one, second one with third one and third one with first one. Direction cosines of vector of kinetic moment are judged by constant components of these products. EFFECT: improved accuracy of determination of position of vector of kinetic moment of contactless gyroscope. 1 cl, 3 dwg
Patent RU-2093451-C1 (RU)
Title: Способ управления механизмом горизонтального перемещения подвешенного на гибкой связи грузозахватного органа крана
Inventor: KIMMO KHYUTENEN
IPC: B66C13/22
Filed: 1992-04-10
Granted: 1997-10-20
Abstract: Предметом изобретения является способ управления механизмом горизонтального перемещения подвешенного на гибкой связи грузозахватного органа крана, например, мостовым краном, в котором оператор крана подает от системы управления краном к его исполнительным органам в качестве сигналов управления заданные значения (V ref ) скорости, которые считывают в систему управления. Чтобы улучшить управляемость крана, заданное значение (V ref ) скорости сравнивают с предыдущим заданным значением скорости и если заданное значение скорости изменилось, то формируют сигнал ускорения для соответствующего изменения скорости, с последующим запоминанием результирующего сигнала ускорения, после чего, если заданное значение скорости осталось неизменным, изменения скорости, обусловленные запомненными сигналами ускорения, в данный момент времени складывают и эту сумму (dV) прибавляют к предыдущему заданному значению (V ref ) скорости, причем конечная сумма представляет собой новое заданное значение (V ref2 ) скорости, которое задают как новую команду управления и новое заданное значение (V ref2 ) скорости для исполнительных органов крана. 2 з.п. ф-лы, 6 ил.
Patent RU-2084078-C1 (RU)
Title: Rejection filter
Inventor: MIKHOPARKIN ALEKSANDR A
IPC: H03H7/00
Filed: 1994-01-21
Granted: 1997-07-10
Abstract: FIELD: radio engineering; devices for rejecting concentrated noise arriving at radio receiver input together with legitimate signal. SUBSTANCE: used as rejection filter is known double-stage parametric amplifier with separate harmonic-pumping generators wherein first stage is modified to operate as nonregenerative parametric input-signal converter by adequate selection of operating frequencies and second stage operates in regenerative mode, as usual; pumping generators are frequency-controlled devices. All these conditions provide for shaping rejection gap with desired rejection band width on specified frequency range of given circuit pass band within the range of amplitude-frequency response of first-stage signal circuit. EFFECT: simplified circuit arrangement of rejection filter. 2 dwg
Patent RU-2074473-C1 (RU)
Title: Method for automatic control of compensation of capacitance and resistance constituents when arc short-circuits to earth occur
Inventor: TSELUEVSKIJ YURIJ N
IPC: H02H9/08
Filed: 1994-02-22
Granted: 1997-02-27
Abstract: FIELD: electric engineering. SUBSTANCE: method involves measurement of bias voltage of neutral line and linear voltage in one phase, synchronous detection by two orthogonal reference signals, filtration of results of synchronous detection and control of compensation of resistance and capacitance constituents. First operation of synchronous detection involves setting phase of reference signal equal to phase of electromotive force between short circuit point to earth and neutral wire. Result is used for compensation of resistance constituent. Second operation of synchronous detection involves use of neutral bias voltage for control of compensation of capacitance constituent. EFFECT: increased precision of automatic control, improved dynamic characteristics. 5 dwg
Patent RU-2113180-C1 (RU)
Title: Microsurgical fixative
Inventor: KRUCHININ BORIS PETROVICH
IPC: A61B17/08
Filed: 1994-03-28
Granted: 1998-06-20
Abstract: FIELD: medicine. SUBSTANCE: flexible rod is made as stud with two arms 1, each arm ending in hook 2. Arms 1 of stud are provided with stop recesses 3, and stud base carries bushing 7 embracing arms 1. Bushing 7 is mounted for axial motion from initial position to stop recesses 3. It is provided by at least one fastening hook 8 directed in opposition to hook 2. Stud base may be combined with manipulator which has tube including flexible rod with end-face hook. Fixative, when attached to tissues, presses prosthesis to then and holds it. In this case, most part of fixative turns to be enclosed in tissues of prosthesis and organ. EFFECT: implanting process promotion, reduced hazard of thrombogenesis. 10 cl, 6 dwg
Patent RU-2087236-C1 (RU)
Title: Method of making coils of finned tubes
Inventor: CHERNOV NIKOLAJ S
IPC: B21D11/06
Filed: 1994-05-06
Granted: 1997-08-20
Abstract: FIELD: plastic metal working, namely manufacture of helical coils of heat exchangers. SUBSTANCE: method comprises steps of U-bending finned tube and forming its different-length branches; bending up end portions of said tube branches by angle (90-(90-γ) ° ) degrees, where γ - lead angle of helical line of coiling; securing bent up ends to mandrel and coiling tube onto mandrel. Length difference of branches of U-shaped finned tube is equal to half of length of mandrel circle. Before and after U-bending operation finned tube is annealed. EFFECT: enhanced efficiency. 10 dwg
Patent RU-2076004-C1 (RU)
Title: Cutting block of cutter head
Inventor: GRACHEV ANATOLIJ FEDOROVICH
IPC: B02C18/18
Filed: 1994-06-09
Granted: 1997-03-27
Abstract: FIELD: food processing industry, production of sausages. SUBSTANCE: cutting block of cutter head has sickle-shaped knives 1, 2, 3. New thing is that chuck is made of several located correspondingly to knives tooth rings 11, 12, 13 with ring-type recesses 14, that have eccentricity of mass and joined to each other by fixing screws 17. In ring-type recesses of knives and tooth rings there are butt fixers 9 fixed on butts of eccentric washers used to prevent self-dismantle. EFFECT: increased productivity. 4 dwg
Patent RU-2076174-C1 (RU)
Title: Бульдозерное оборудование
Inventor: SUPRUN PETR P
IPC: E02F3/76
Filed: 1994-08-22
Granted: 1997-03-27
Abstract: Использование: машины для ремонта железнодорожного пути. Сущность изобретения: бульдозерное оборудование содержит отвал, толкающие брусья и вильчатый подхват. На гусеничной тележке установлен накопитель шпал в виде пространственной рамы с полкой-коромыслом. Механизм поворота подхвата выполнен из двух гидроцилиндров, соединенных с толкающими брусьями. Подхват выполнен в виде П-образной рамы с рыхлителями-подхватами, расположенной за пределами кромки призмы волочения. 1 ил.
Patent RU-2083805-C1 (RU)
Title: Device for clearing bottom hole
Inventor: LARIONOV GEORGIJ V
IPC: E21B37/00
Filed: 1994-09-06
Granted: 1997-07-10
Abstract: FIELD: oil and gas industry. SUBSTANCE: device is intended for use in development, routine and overhaul repairs of oil, gas and injection wells for clearing bottom hole from sand plug. Device has hollow body with guide bush in its upper part. Installed in lower end of body is receiving valve. Connected to lower open end of pump-compressor tube string is plunger. Side walls of plunger lower part inserted into hollow body have radial through-holes. Installed between upper end of hollow body and circular shoulder made in plunger is spring which is in prestressed condition. Hollow body in its lower part above receiving valve is made splittable and is inserted into receiving valve body with possibility for axial displacement. Located on outer surface of hollow body between thrust shoulder and receiving valve body is packer sealing resting against bottom hole. When receiving valve comes in contact with bottom hole, plunger moves down. Under weight of pump-compressor tube string, packer sealing is tightly pressed against production string, higher pressure is created in under-packer space, and liquid together with sand, sludge fills inner space of device and pump-compressor tube string at high velocity. EFFECT: high efficiency. 1 dwg
Patent RU-2102011-C1 (RU)
Inventor: RACHKOV B M
IPC: A61B17/94
Filed: 1994-09-14
Granted: 1998-01-20
Abstract: FIELD: medicine, orthopedics, neurosurgery. SUBSTANCE: preliminarily a cutaneous cut is carried out at the bottom of cyst, then endoscope is introduced at an angle of 40-45 deg. against horizontal spinal plane to determine the content of hernia cyst, then cystic cutting is conducted along per stage close of hernia gates. EFFECT: higher efficiency.
Patent RU-2108584-C1 (RU)
Title: Method for receiving early diagnosis of thrombembolia in cases hormonal contraception applied
Inventor: KHOMASURIDZE ARCHIL GEORGIEVIC
IPC: G01N33/86
Filed: 1994-10-07
Granted: 1998-04-10
Abstract: FIELD: medicine. SUBSTANCE: method involves determining characteristics of hemostasis like AT-III antithrombin activity, blood platelets aggregation and fibrin and fibrinogen degradation products content. AT-III antithrombin activity level being more than by 50- 60% lower and , blood platelets aggregation being more than by 50- 60% higher, fibrinogen degradation products contents being increased more than by 8-10 mcg/ml and positive ethanol and protamine sulfate tests being observed, thrombembolia is predicted and hormonal contraception agent is prohibited. EFFECT: enhanced effectiveness of thrombembolic complications prophylaxis.
Patent RU-2085735-C1 (RU)
Title: Electromechanical striking mechanism
Inventor: AFANASEV ANATOLIJ I
IPC: E21C37/00
Filed: 1994-10-25
Granted: 1997-07-27
Abstract: FIELD: mining machinery. SUBSTANCE: it can be used in various branches of industry for crushing brittle materials, separation of slime formations at metallurgical plants, etc. Highly efficient and reliable striking mechanism is made up of body, armature-striker and located in circular grooves of it are short-circuited turns of induction coil having several sections which are displaced along axis one relative to other, resilient member, cover, source of pulse current. Coil is made single-row and divided into several stepped-like sections, and short-circuited turns of it are located at equal distance from corresponding sections of induction coil. EFFECT: high efficiency. 1 dwg
Patent RU-2126735-C1 (RU)
Inventor: MARTIN SHLO
IPC: C22B34/12
Filed: 1995-02-15
Granted: 1999-02-27
Abstract: Способ получения высокочистого порошка металла путем высокотемпературного взаимодействия соединения исходного металла с реакционноспособным газом заключается в том, что в качестве соединения исходного металла используют летучий алкоголят металла, предпочтительно полученный электрохимическим путем. Способ позволяет получать высокочистые порошки металлов. 6 з.п.ф-лы, 3 табл.
Patent RU-2106803-C1 (RU)
Title: Method for predicting aseptic necrosis occurrence of femur head in children
Inventor: CHERNOVA T N
IPC: A61B6/00
Filed: 1995-04-24
Granted: 1998-03-20
Abstract: FIELD: medicine. SUBSTANCE: method involves making radiometric examination of antero-posterior X-ray picture of the hip joint. Coefficients of degree of proximal femur metaphysis displacement in upward and outside direction relative to cotyloid cavity is determined and their values are evaluated and compared to normal values. EFFECT: enhanced effectiveness of diagnosis. 5 dwg
Patent RU-2075445-C1 (RU)
Title: Water purification apparatus
Inventor: KARRASK MIKHAIL P
IPC: C02F103/00
Filed: 1995-05-05
Granted: 1997-03-20
Abstract: FIELD: water treatment practice. SUBSTANCE: apparatus comprises cylindrical body, inlet and outlet branch pipes, flow-forming guide plates, multi-layer sorptive charge, layers of which are separated from one another by spacer plates having openings. To regenerate spent layers of sorptive charge, side wall of cylindrical body is provided with openings for connection of supplying and discharging pipelines. Openings are formed at zones of location of layer spacers. To intensify process of washing out spent layers, spacer plates can be made in form of hollow diaphragms. EFFECT: efficient water purification device. 2 cl, 3 dwg
Patent RU-2090638-C1 (RU)
Title: Method of processing precious metal-containing wastes
Inventor: ERMAKOV ALEKSANDR V
IPC: C22B7/00
Filed: 1995-06-14
Granted: 1997-09-20
Abstract: FIELD: precious metals recovery. SUBSTANCE: invention focuses on pyrometallurgical processing of gold and silver-containing wastes. Initial material is fused with copper component added in quantity providing increase in partial pressure of vapor of harmful impurities over the fused material. Fused material is evacuated to 10 -1 -10 -2  mm Hg and kept at 1100-1200 C under stirring for 20-30 min. According to invention, process is carried out in protective atmosphere. EFFECT: increased purification degree of precious metals and reduced process duration. 3 tbl
Patent RU-2104806-C1 (RU)
Inventor: ZAJTSEV A I
IPC: B05B3/12
Filed: 1995-08-10
Granted: 1998-02-20
Abstract: FIELD: chemical industry, agriculture, food industry and a number of other branches. SUBSTANCE: a disk is installed coaxially on the drive shaft of the liquid sprayer unit. Flexible rods are installed on the disk in pairs by radial rows inclined from the center and periphery at an angle of 45+-5 deg. to its surface. Corrugated tubes are installed in the body at an angle of 70+-5 deg. to the shaft axis for turning around the axis. EFFECT: improved design. 2 dwg
Patent RU-2082751-C1 (RU)
Inventor: KLAUZNER SHRAGA-GOGA M
IPC: C10L1/188
Filed: 1995-09-15
Granted: 1997-06-27
Abstract: FIELD: fuels for internal combustion engines. SUBSTANCE: to reduce toxicity of exhaust gases of carburetor and diesel engines, nickel salts of C 10 - C 16 -fatty acids are proposed to be used as gasoline and diesel fuel additives. Optimal amount of additive is 0.5-1.0 mg per 1 kg of gasoline and 1.0-2.0 mg per 1 kg of diesel fuel. EFFECT: reduced content of nitrogen oxides, hydrocarbons, and phenols in carburetor engine exhaust gas and the same plus soot in diesel engine exhaust.
Patent RU-2127714-C1 (RU)
Inventor: KLAUS FISHER
IPC: C05C11/00
Filed: 1994-03-18
Granted: 1999-03-20
Abstract: FIELD: agriculture. SUBSTANCE: invention describes high-quality organic fertilizer which is in good agreement with environment, and process for preparation thereof. Fertilizer comprises nitrogen in the corm of ammonium nitrogen, normally hydrolyzable nitrogen amide and more strongly organically bonded nitrogen. Content of more strongly bonded nitrogen varies from more than 60 to 85%. Fertilizer is prepared by oxidative ammonolysis of industrial lignin prepared by deposition from spent lye in the process for preparing cellulose by alkaline method or from alkaline lignin extracts, lignin deposition being completed in alkali medium. Fertilizer is useful in combination with other mineral and organic fertilizers. It is used to advantage for recultivation of non-fertile soils. EFFECT: improved properties of the organic fertilizer. 4 cl
Patent RU-2098842-C1 (RU)
Title: Device for timing spectral pulses
Inventor: IGNATEV OLEG V
IPC: G01T1/24
Filed: 1995-12-22
Granted: 1997-12-10
Abstract: FIELD: radio engineering. SUBSTANCE: device has serial circuit of timing comparator, time-to-amplitude converter, amplitude discriminator. In addition device has serial circuit of zero comparator, closed linear gate and generator of threshold pulses. Signal inputs of timing and zero comparators are connected to each other and analog input of timing unit. Output of zero comparator is connected to control input of linear gate, which analog input serves as input of threshold voltage which is equal to noise amplitude. Output of linear gate serves as input of threshold pulse generator which output is connected to threshold input of timing comparator. EFFECT: increased functional capabilities. 5 dwg
Patent RU-2143496-C1 (RU)
Title: Продуцирование трегалозы в растениях
Inventor: ANDREAS KHUKEMA
IPC: A23L3/3562
Filed: 1994-06-30
Granted: 1999-12-27
Abstract: Изобретение может быть использовано в сельском хозяйстве и пищевой промышленности. При введении в растительную клетку нуклеиновой кислоты, кодирующей трегалозофосфатсинтазу Е.соli, можно получить растение с повышенным содержанием трегалозы. Трегалоза может быть применена, например, в качестве добавки к пищевым продуктам или кормам, если ее извлечь из растения. За счет более высокого содержания в частях растений трегалозы достигается продолжительность хранения содержащей ее продукции, т.к. наличие трегалозы стабилизирует низкий уровень содержания влаги в продукте, т.е. обеспечивает его консервацию. 6 с. и 3 з.п. ф-лы, 11 ил.
Patent RU-2069697-C1 (RU)
Inventor: LYAKH SVETLANA P
IPC: C12P17/10
Filed: 1996-03-12
Granted: 1996-11-27
Abstract: FIELD: biotechnology, microbiology, medicine. SUBSTANCE: invention relates to the use of mutant strain 1-365 of Antarctic black yeast Nadsoniella nigra var. hesuelica as a producer of melanin-containing preparation showing high antitumor action without toxicity. EFFECT: high anticancer activity of preparation.